It was announced by Valerii Chalyi, Censor.NET reports citing Ukrinform.
"The visit of Ukrainian president to the United States is planned for February. Ukraine will chair the UN Security Council and the president's participation may be needed," the ambassador said.
At the same time, Chalyi reported about possibility of Poroshenko-Trump meeting. "The issue hasn't been settled yet, but I think we have to discuss a lot of questions in the near future," the ambassador added.